[Event "ICA Spring Open (Open)"] [Site "Pocatello, ID"] [Date "2016.04.23"] [Round "4.6"] [White "Derryberry, DeWayne R"] [Black "Zaklan, David"] [Result "1/2-1/2"] [WhiteElo "1698"] [BlackElo "1473"] [EventRounds "4"] [EventCountry "USA"] [ECO "A02"] [Opening "Bird"] 1. f4 e6 2. Nf3 Nf6 3. e3 Be7 4. d4 b6 5. Bd3 Bb7 6. O-O O-O 7. b3 Nc6 8. a3 d6 9. c4 a6 10. Nc3 Nb8 11. Qc2 Nbd7 12. e4 Rc8 13. e5 Bxf3 14. Rxf3 dxe5 15. dxe5 Bc5+ 16. Be3 Bxe3+ 17. Rxe3 Ng4 18. Bxh7+ Kh8 19. Rh3 Nh6 20. Rd1 Qe7 21. Be4 Rfd8 22. b4 a5 23. Qa4 axb4 24. axb4 c5 25. Nb5 cxb4 26. Nd6 Rc7 27. Bb1 Nc5 28. Qc2 g6 29. Rxh6+ Kg7 30. Rh3 b3 31. Qf2 Ra8 32. Qg3 Ra1 33. f5 Ne4 34. Qxb3 exf5 35. Qb2 Ra8 36. Nxf5+ gxf5 37. e6+ Qf6 38. Qxf6+ {#d} 1/2-1/2